ASTM D4765-2003(2008) 工作场所大气中氟化物的标准试验方法

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【英文标准名称】:StandardTestMethodforFluoridesinWorkplaceAtmospheres
【原文标准名称】:工作场所大气中氟化物的标准试验方法
【标准号】:ASTMD4765-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D22.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:airmonitoring;fluoride;gaseousfluoride;hydrogenfluoride;particulatefluoride;samplingandanalysis;workplaceatmospheres;Filters/filterprocedures--atmosphericanalysis;Fluoridecontent--atmosphere/planttissues;Ionselectiveelectrodeme
【摘要】:Thecapabilityofthistestmethodtocollectandquantitatebothparticulateandgaseousfluoridesovertherangesnormallyencounteredinindustrialatmospheresmakesitapplicableforindustrialhygieneevaluationandcontrolpurposes.Therecommendedrangeofthistestmethodisfrom0.005to5mgFx2212;/m3air.1.1Thistestmethodcoversthesimultaneouscollectionandseparatemeasurementsofgaseousandparticulatefluoridefoundincertainindustrialworkplaces.Thegaseousinorganicfluoridescollectedarereportedintermsoffluoride;theprocedureisnotapplicabletothecollectionoranalysisofotherfluoride-bearinggases(forexample,fluorocarbonorfluorosulfurcompounds).Thistestmethodcoverssamplecollection,preparation,andfluoridemeasurement.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C70
【国际标准分类号】:13_040_30
【页数】:4P.;A4
【正文语种】:英语